Product Details
Place of Origin: CHINA
Brand Name: AVACARE
Certification: ISO13485, CE0123
Model Number: L
Payment & Shipping Terms
Minimum Order Quantity: 5000 units
Price: negotiable
Packaging Details: Individually packed by blister pouch / PE BAG, 100 units / carton
Delivery Time: 20-30 working days
Payment Terms: L/C, T/T
Supply Ability: 1,000,000units / month
Name: |
Venturi Device Oxygen |
Material: |
Medical Grade |
Parts: |
Color-coded Diluters,star Lumen Tubing,etc. |
Type: |
L |
Color: |
Transparent Green Or White |
Name: |
Venturi Device Oxygen |
Material: |
Medical Grade |
Parts: |
Color-coded Diluters,star Lumen Tubing,etc. |
Type: |
L |
Color: |
Transparent Green Or White |
Venturi oxygen delivery is a method used to deliver a precise concentration of oxygen to a patient's respiratory system. It utilizes a Venturi mask, which is a type of oxygen mask equipped with a built-in air entrainment system.
The Venturi mask works based on the Venturi effect, which is the phenomenon that occurs when a fluid (in this case, oxygen) passes through a constricted portion of a tube. The mask has multiple color-coded ports or adapters that correspond to different oxygen flow rates and precise oxygen concentrations.
Here's how Venturi oxygen delivery works:
The Venturi mask is placed over the patient's nose and mouth, ensuring a proper fit and seal.
The oxygen source, such as an oxygen cylinder or concentrator, is connected to the appropriate port on the Venturi mask. Each port is color-coded to indicate a specific oxygen flow rate and concentration.
As the oxygen flows through the mask, it passes through a small, constricted opening (venturi tube) within the mask. This creates a pressure drop, drawing in ambient air through side ports or entrainment ports.
The entrained air mixes with the oxygen, diluting the concentration and providing a precise and controlled oxygen concentration to the patient.
The selected flow rate and adapter on the Venturi mask determine the oxygen concentration delivered. Different adapters have different size constrictions, allowing different amounts of air to be entrained and mixed with the oxygen.
The precise oxygen concentration delivered through the Venturi mask is indicated by the color-coded adapters, which are standardized based on medical guidelines.
Venturi oxygen delivery is commonly used in situations where precise oxygen concentrations are required, such as in patients with chronic obstructive pulmonary disease (COPD), where maintaining a specific oxygen-to-air ratio is crucial. It allows healthcare professionals to deliver accurate oxygen therapy while ensuring a sufficient level of air entrainment.
It's important to note that the use of Venturi oxygen delivery and the selection of the appropriate oxygen concentration should be determined by healthcare professionals based on the patient's condition and oxygenation needs.
The Venturi device is a type of oxygen delivery system that allows for precise control of oxygen concentration. Here are some features of Venturi devices used in oxygen therapy:
Precision control: Venturi devices are designed to deliver specific and accurate oxygen concentrations. They use a system of constrictions and entrainment ports to mix oxygen and air in precise ratios, ensuring the desired oxygen concentration is delivered to the patient.
Color-coded adapters: Venturi devices typically come with different adapters or ports that are color-coded. Each color corresponds to a specific oxygen concentration and flow rate. This color-coding system helps healthcare professionals easily select the appropriate adapter for the desired oxygen concentration.
Wide range of oxygen concentrations: Venturi devices offer a wide range of oxygen concentrations, typically ranging from 24% to 60% or higher. This allows healthcare professionals to tailor the oxygen therapy to the patient's specific needs and optimize their oxygenation.
Fixed oxygen concentration: Once the appropriate adapter is connected to the Venturi device, the oxygen concentration remains constant regardless of changes in the patient's breathing pattern or respiratory rate. This ensures consistent and reliable oxygen delivery.
High-flow capability: Venturi devices can deliver oxygen at higher flow rates compared to some other oxygen delivery systems. This makes them suitable for patients who require higher oxygen flow rates, such as those with severe respiratory distress or respiratory failure.
Compatibility with humidification: Venturi devices can be used with a humidifier bottle or humidification system to add moisture to the delivered oxygen. This helps prevent drying of the patient's airways and improves comfort during oxygen therapy.
Patient comfort: Venturi devices are designed to be comfortable for patients to wear. They typically come with adjustable straps or elastic bands to secure the device in place. The masks or nasal prongs are designed to fit comfortably over the patient's face or nose, allowing for easy breathing.
It's important to note that the specific features of Venturi devices may vary depending on the manufacturer and model.
Healthcare professionals should follow the manufacturer's instructions and guidelines for the safe and effective use of Venturi devices in oxygen therapy.
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